English Mechanic and World of Science: With which are Incorporated "the Mechanic", "Scientific Opinion," and the "British and Foreign Mechanic.", Том 28E. J. Kibblewhite, 1879 |
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Страница 2
... matter . Again , comparing the above elements , it is plain that we have here brought together substances of widely dif- ferent chemical properties agreeing in crystalline form . Thus , the diamond is almost as widely separated from the ...
... matter . Again , comparing the above elements , it is plain that we have here brought together substances of widely dif- ferent chemical properties agreeing in crystalline form . Thus , the diamond is almost as widely separated from the ...
Страница 6
... matters in the wood , and forming therewith , without the aid of any other chemical agent , an insoluble and non ... matter to fill the pores with gases having antiseptic properties than to inject liquid preparations into all parts ...
... matters in the wood , and forming therewith , without the aid of any other chemical agent , an insoluble and non ... matter to fill the pores with gases having antiseptic properties than to inject liquid preparations into all parts ...
Страница 11
... matter , melting at 50 ° C. , very similar to bee's - wax , and of which the author made excellent candles . There is also pre- sent a nitrogenised matter similar to al- bumen or vegetable fibrine . The remainder consists of saccharine ...
... matter , melting at 50 ° C. , very similar to bee's - wax , and of which the author made excellent candles . There is also pre- sent a nitrogenised matter similar to al- bumen or vegetable fibrine . The remainder consists of saccharine ...
Страница 27
... matter filling the space has the might be given by an opening made across power of absorbing or of dispersing the the front of the instrument . This out- rays , and pure air has very little of such spread scale of colours is now ...
... matter filling the space has the might be given by an opening made across power of absorbing or of dispersing the the front of the instrument . This out- rays , and pure air has very little of such spread scale of colours is now ...
Страница 38
... matter well worth consideration . Here we have the whole invention of a spiral wire in tubes to give strength and elasticity which has been made such practical use of by man , and we find the same con- trivance in active service also in ...
... matter well worth consideration . Here we have the whole invention of a spiral wire in tubes to give strength and elasticity which has been made such practical use of by man , and we find the same con- trivance in active service also in ...
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